Cost Calculator:

For accurate measurements measure your ponds widest width, longest length and deepest depth (in feet). Below you will find examples of ponds and how to correctly measure them. Enter those dimensions in the boxes provided.

Important Note:If depth is not required, please enter a 0 for depth. BTL, Inc. adds two feet in every direction and then gives the overall square footage.

By checking here, I already know the full dimensions for my liner and do not need additional length added to the sides

BTL, Inc. makes no representations or guarantees to the actual size required or warranted for each individual project. Please contact a BTL Inc. representative for further information at 1-800-280-0712 or by email info@btlliners.com.